Mal-amino-sulfo CAS 158018-81-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158018-81-6 |
| Molecular Formula | C12H12N2O9S |
| Molecular Weight | 360.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Mal-amino-sulfo (CAS 158018-81-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N2O9S. Molecular weight: 360.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O9S |
| Molecular Weight | 360.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Mal Standards
- N-(3-(4-Amino-1-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-5-yl)prop-2-yn-1-yl)-2,2,2-trifluoroacetamide (CAS 114748-58-2)
- 4-(4-Amino-2-(trifluoromethyl)phenoxy)-N,N-dimethylbenzenesulfonamide (CAS 1858240-20-6)
- 4-Amino-1-tert-butyl-3-(3-bromobenzyl)pyrazolo[3,4-d]pyrimidine (CAS 956025-99-3)
- (S)-2-Amino-N-ethyl-N-(2-iodobenzyl)-3-methylbutanamide (CAS 1354007-67-2)
- (S)-5-Amino-7-(3-aminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 167888-21-3)
- 6-Amino-4-(2-fluorophenyl)-3-methyl-1-(4-methylphenyl)-1H,4H-pyrano[2,3-c]pyrazole-5-carbonitrile (CAS 309278-39-5)
- 2-((2-Amino-6-(4-bromobutoxy)-9H-purin-9-yl)methoxy)ethanol (CAS 493033-63-9)
- 5-Amino-n-(3-fluoro-4-methoxybenzyl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide (CAS 1451994-10-7)
Recommended Standards
- 2,5-Dihydro-2,5-dioxo-β-sulfo-1H-pyrrole-1-butanoic Acid 1-(2,5-Dioxo-1-pyrrolidinyl) Ester (CAS 1193111-53-3)
- 1-Methyl-4-(3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propyl)piperazine (CAS 1704065-87-1)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-1-((2,5-dioxopyrrolidin-1-yl)oxy)-1-oxobutane-2-sulfonic acid (CAS 1193111-46-4)
- ((s)-2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(benzyloxy)-4-oxobutanoyl)-d-methionine (CAS 2171258-33-4)
- 1-[(3-Chlorobenzyl)sulfonyl]piperidine-4-carboxylic acid (CAS 1858242-17-7)
- 5-(Trifluoromethyl)-2-azabicyclo[2.2.1]heptan-5-ol hydrochloride (CAS 2137916-74-4)
- (1S,2S)-1-amino-1-(thiophen-3-yl)propan-2-ol (CAS 1270130-39-6)
- trans-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane (CAS 19131-75-0)
- 4-(1-Isopropyl-1h-tetrazol-5-yl)piperidine (CAS 941706-66-7)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com